Significant Figures and Scientific Notation

Significant Figures and Scientific Notation

3 years ago

mrelowe6

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20 QuestionsShow answers

- Question 130 secondsQ. How many significant figures does the following number have: 0.998005answer choices
- Question 230 secondsQ.
How many significant figures does 1.90 have?

answer choices - Question 360 secondsQ. Round 0.010229 to four sig figsanswer choices
- Question 460 secondsQ. Round 1009 to three sig figsanswer choices
- Question 560 secondsQ. Round 1047.78 to three sig figsanswer choices
- Question 660 secondsQ. 1145.678 + 4.56 + 623.9789 + 78.1 = ? (Use significant figures!)answer choices
- Question 760 secondsQ. Solve & Round to Correct Sig Figs.

100 / 2.0 =answer choices - Question 860 secondsQ. Solve & Round to Correct Sig Figs.

4.5 x 2.34 =answer choices - Question 960 secondsQ. 1345.567 / 23.56 = ? (Use significant figures!)answer choices
- Question 1060 secondsQ. Express 7.89 x 10
^{-8}in common notation.answer choices - Question 1160 secondsQ. Multiply (2.45 x 10
^{8}) x (8.78 x 10^{6}) and express in scientific notations.answer choices - Question 1260 secondsQ. Express 23400 in proper scientific notation.answer choices
- Question 1330 secondsQ. The diameter of a carbon atom is 0.000 000 000 154 m. What is this number expressed in scientific notation?answer choices
- Question 1430 secondsQ. The chief advantage of the metric system over other systems of measurement is that it ____.answer choices
- Question 1530 secondsQ. What is the quantity 0.0075 meters expressed in centimeters?answer choices
- Question 1630 secondsQ. How many significant figures does the following number have: 0.002040answer choices
- Question 1760 secondsQ. Add (7.405 x 10
^{4}) + (5.15 x 10^{-6}) and express in standard form.answer choices - Question 1860 secondsQ. How would you write -5.6 x 10
^{-3}in standard form?answer choices - Question 1960 secondsQ. Which of the following is correct scientific notation?answer choices
- Question 2030 secondsQ. Which of the following measurements contains two significant figures?answer choices

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